Feminine dossier · first seen 1987
Isabeau
Stable Decline
Gradual decline from 2013
Peak era
2013
Peak births
25
Current vitality
Rare
Peak generation
Gen Alpha
Quick answers about Isabeau
How many people are named Isabeau?
An estimated 469 living Americans are named Isabeau.
How rare is Isabeau?
Isabeau is very rare among babies today, with 6 girls receiving the name in 2025, down 76% from its 2013 peak.
How old is the typical Isabeau?
The median age of a living American named Isabeau is approximately 18 years, with most bearers falling between 10 and 27 years old.
Is Isabeau still popular?
Not especially. Isabeau has been declining since its 2013 peak and registered 6 births in 2025.
1987Peak 20132025
Peak year
2013
Decline from peak
76%
2025
6
All-time
476